proc get_L_Comets_cores {} {
 set L [list]
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list ] \
                                                   -set_L_outputs [list "out N"] \
												   -set_name "START" \
												   -set_L_param [list "NB 16" "XHTML_to_process ZenGarden/zen_garden.xhtml"] \
												   -set_nb_max_process 1 \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/Start.core" ] 
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list ] \
                                                   -set_L_outputs [list "out N"] \
												   -set_name "SCRATCH START" \
												   -set_L_param [list "NB 16"] \
												   -set_nb_max_process 1 \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/ScratchStart.core" ] 
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in1 N" "in2 N"] \
		                                           -set_L_outputs [list "out N"] \
												   -set_name "CROSSING" \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/crossing_1.core" ]
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in *"] \
		                                           -set_L_outputs [list "true *" "false *"] \
												   -set_L_param [list "condition {\$score > 0.5}"] \
												   -set_name "FILTER" \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/Filtre.core" ]

 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in_1 *" "in_2 *"] \
                                                   -set_L_outputs [list "out 2*"] \
												   -set_name "MERGE" \
												   -set_L_param [list "NB_1 8" "NB_2 8"] \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/Merge.core" ]
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in N"] \
                                                   -set_L_outputs [list "out N"] \
												   -set_name "MUTATIONS" \
												   -set_L_param [list "pSelector 0.01" "pCoefficient 0.01" "pAttribut 0.01"] \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/mutation_1.core" ]
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in_1 *" "in_2 *"] \
                                                   -set_L_outputs [list "out N"] \
												   -set_name "UNION" \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/Union.core"]
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in N"] \
		                                           -set_L_outputs [list "out N"] \
		                                           -set_name "RUSSIAN ROULETTE" \
		                                           -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/RussianRoulette.core"  \
		                                           -set_L_param [list "replacement 1"]]
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in N"] \
		                                           -set_L_outputs [list "out N"] \
												   -set_name "STOCHASTIC ROULETTE" \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/Roulette.core"  ]
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs  [list "in N"]  \
		                                           -set_L_outputs [list "out N"] \
		                                           -set_name "USER EVAL" \
		                                           -Add_MetaData    HTML_SPECIAL_VIEW CometCompo_evolution_visu_html \
		                                           -Add_style_class HTML_SPECIAL_VIEW ];
 lappend L [CPool get_a_comet CometCompo_evolution -set_L_inputs [list "in N"] \
                                                   -set_L_outputs [list "out N"] \
												   -set_name "SAVE" \
												   -load_core "[Root_of_CometDimitri]CometCompo_evolution/PMs/FC/Cores/Save.core"]

 
 return $L
}
